Over 1,000,000 CPUs Benchmarked
Benchmarks for the Intel Core i5-6400 can be found below. Release dates, price and performance comparisons are also listed when available. This is made using thousands of PerformanceTest benchmark results and is updated daily.
Is the Intel Core i5-6400 @ 2.70GHz Good for Gaming?
This is a fairly old CPU that is no longer competitive with newer CPUs. [More ...]
Description:
Class: Desktop
Socket: LGA 1151
Clockspeed: 2.7 GHz
Turbo Speed: 3.3 GHz
Cores: 4 Threads: 4
Typical TDP: 65 W
Cache per CPU Package:
L1 Instruction Cache: 4 x 32 KB
L1 Data Cache: 4 x 32 KB
L2 Cache: 4 x 256 KB
L3 Cache: 6 MB
Memory Support: Max. Memory Size: 64 GB (DDR4-1866/2133, DDR3L-1333/1600 @ 1.35V)
Other names: Intel(R) Core(TM) i5-6400 CPU @ 2.70GHz, Intel Core i5-6400 CPU @ 2.70GHz
CPU First Seen on Charts: Q3 2015
CPUmark/$Price: NA
Overall Rank:
2009th fastest in multithreading out of 5062 CPUs
1655th fastest in single threading out of 5062 CPUs
561st fastest in out of 1425 Desktop CPUs
Last Price Change: NA
| Integer Math | 13,478 MOps/Sec |
|---|---|
| Floating Point Math | 11,520 MOps/Sec |
| Find Prime Numbers | 26 Million Primes/Sec |
| Random String Sorting | 8,840 Thousand Strings/Sec |
| Data Encryption | 1,504 MBytes/Sec |
| Data Compression | 71,716 KBytes/Sec |
| Physics | 412 Frames/Sec |
| Extended Instructions | 6,225 Million Matrices/Sec |
| Single Thread | 1,953 MOps/Sec |
| Merchant | Price | Purchase |
|---|---|---|
 | NA | CPU Not Available. See Other Models |
 | NA | CPU Not Available. See Other Models |
 | NA | CPU Not Available. See Other Models |
| Processor | Average CPU Mark | |
|---|---|---|
| Intel Core i9-13900K | 58,717 | |
| Intel Core i9-12900K | 41,323 | |
| AMD Ryzen 9 5900X | 39,046 | |
| Intel Core i7-12700K | 34,490 | |
| Apple M1 Max 10 Core 3200 MHz | 22,129 | |
| AMD Ryzen 5 5600X | 21,869 | |
| Intel Core i9-9900K @ 3.60GHz | 18,190 | |
| AMD Ryzen 5 3600 | 17,713 | |
| Apple M2 8 Core 3500 MHz | 15,647 | |
| Apple M1 8 Core 3200 MHz | 14,144 | |
| Intel Core i5-6400 @ 2.70GHz | 5,170 |
| Processor | CPU Mark / $Price | |
|---|---|---|
| Intel Core i9-13900K | 137.04 | |
| Intel Core i9-12900K | 131.67 | |
| Intel Core i7-12700K | 84.33 | |
| Intel Core i5-6400 @ 2.70GHz | NA | |
| Apple M1 8 Core 3200 MHz | NA | |
| Apple M2 8 Core 3500 MHz | NA | |
| Apple M1 Max 10 Core 3200 MHz | NA | |
| AMD Ryzen 5 3600 | NA | |
| AMD Ryzen 5 5600X | NA | |
| AMD Ryzen 9 5900X | NA | |
| Intel Core i9-9900K @ 3.60GHz | NA |
| Processor | Average Thread Rating | |
|---|---|---|
| Intel Core i9-13900K | 4,610 | |
| Intel Core i9-12900K | 4,142 | |
| Intel Core i7-12700K | 4,018 | |
| Apple M2 8 Core 3500 MHz | 3,903 | |
| Apple M1 Max 10 Core 3200 MHz | 3,836 | |
| Apple M1 8 Core 3200 MHz | 3,681 | |
| AMD Ryzen 9 5900X | 3,470 | |
| AMD Ryzen 5 5600X | 3,363 | |
| Intel Core i9-9900K @ 3.60GHz | 2,922 | |
| AMD Ryzen 5 3600 | 2,564 | |
| Intel Core i5-6400 @ 2.70GHz | 1,953 |
| Baseline | CPU Mark | |
|---|---|---|
| BL2549759 - Apr 12 2025 | 5297 | |
| BL2547261 - Apr 11 2025 | 3434 | |
| BL2543963 - Apr 10 2025 | 5448 | |
| BL2543491 - Apr 09 2025 | 5722 | |
| BL2542572 - Apr 09 2025 | 5572 |
| Processor | Average CPU Mark | |
|---|---|---|
| Intel Core i5-6400 @ 2.70GHz | 5,170 | |
| Intel Core i5-6600K @ 3.50GHz vs Intel Core i5-6400 | 6,302 (+21.9%) | |
| Intel Core i5-6600 @ 3.30GHz vs Intel Core i5-6400 | 6,057 (+17.2%) | |
| Intel Core i5-6500 @ 3.20GHz vs Intel Core i5-6400 | 5,619 (+8.7%) | |
| Intel Core i5-6500T @ 2.50GHz vs Intel Core i5-6400 | 4,761 (-7.9%) | |
| Intel Core i3-6100 @ 3.70GHz vs Intel Core i5-6400 | 4,125 (-20.2%) | |
| AMD Ryzen 3 1200 vs Intel Core i5-6400 | 6,267 (+21.2%) | |
| Intel Core i5-5675C @ 3.10GHz vs Intel Core i5-6400 | 5,714 (+10.5%) | |
| Intel Core i5-6600T @ 2.70GHz vs Intel Core i5-6400 | 5,581 (+8.0%) | |
| Intel Core i5-5575R @ 2.80GHz vs Intel Core i5-6400 | 5,098 (-1.4%) | |
| Intel Core i3-6320 @ 3.90GHz vs Intel Core i5-6400 | 4,409 (-14.7%) | |
| Intel Core i3-6300 @ 3.80GHz vs Intel Core i5-6400 | 4,337 (-16.1%) | |
| Intel Core i5-6400T @ 2.20GHz vs Intel Core i5-6400 | 4,262 (-17.6%) |
| Processor | Relative Gaming Score | |
|---|---|---|
| AMD Ryzen 9 9900X3D | 12,484 | |
| AMD Ryzen 7 9800X3D | 12,179 | |
| AMD Ryzen 9 9950X3D | 11,339 | |
| AMD Ryzen 9 7900X3D | 10,848 | |
| Intel Core Ultra 9 285K | 10,615 | |
| AMD Ryzen 5 7600X3D | 10,516 | |
| AMD Ryzen 7 7800X3D | 10,295 | |
| AMD Ryzen 9 7950X3D | 9,820 | |
| Intel Core Ultra 5 245K | 9,694 | |
| Intel Core Ultra 7 265K | 9,523 | |
| Intel Core Ultra 7 265KF | 9,438 | |
| Intel Core Ultra 5 235 | 9,435 | |
| Intel Core i5-6400 @ 2.70GHz | 614 |
High End
Best Value
New Desktop
Single Thread
CPU Mega List
Compare
Common
AMD vs Intel
![Lenovo IdeaCentre 300-20ISH 90DA004JUS Desktop Computer - Intel Core i5 [6th Gen] i5-6400 2.70 GHz - 12 GB DDR4 SDRAM - 1 TB HDD - Windows 10 Home 64-bit [English] - Tower - Black](https://m.media-amazon.com/images/I/21czIriW54L._SL75_.jpg)
